2Pcs18650 Battery Storage Case 2 Slots x 3.7V for 2x18650 Batteries Holder Box Container with ON/Off Leads and Switch

Specification: 1Types of Battery Holder:1x 3.7V AA Battery Dimensions(L*W*H): (1)single aa battery holder with leads: 2.248" x 0.669" x 0.539"/5.71cm x 1.70cm x 1.37cm (2)2 aa battery holder with leads: 2.303" x 1.276" x 0.575"/5.85cm x 3.24cm x 1.46cm (3)3 aa battery holder with wires: 2.287" x 1.906" x 0.567"/5.81cm x 4.84cm x 1.44cm (4)4 aa battery holder with wires: 2.248" x 2.457" x 0.622"/5.71cm x 6.23cm x 1.58cm --AA Battery Holder Leads: all aa battery case holder with leads, they are tinned wire end.